Question

Air is mixture and its composition keeps on changing from one place to another. Justify your answer with the help of any two example

Answer 1

Air Is a Mixture Of All the Gases Present in the atmosphere like Carbon dioxide,Nitrogen,Oxygen,Carbon Mono oxide,Water vapour etc.It keeps on Changing Due to varying amount of these Gases from place to place.Ex-Air in Cities contain more Carbon dioxide and mono oxide Due to Vehicles and Factories as compared to Villages.Air on Hilly areas are Clean due to Plants and Less Pollutants..

Answer 2

Answer:

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Explanation:

It keeps on changing due to varying amount of the

gases from place to place. Examples - air in cities contain more carbon dioxide and mono oxide due to vehicles and factories as compared to villages. Air on hilly areas are clean due to plants and less pollutants.